Word · Frequency #2417
solids
固体
solids is the plural of solid.
核心释义
solid (substance in the solid state)
- 1.
一种基本物质状态,能保持其大小和形状而无需容器(与液体或气体相对)
A substance in the fundamental state of matter that retains its size and shape without need of a container (as opposed to a liquid or gas).
- 2.
在室温和压力下呈固态的物质
matter that is solid at room temperature and pressure
- 3.
三维立体图形(与表面、面积或曲线相对)
A three-dimensional figure (as opposed to a surface, an area, or a curve).
- 4.
物质在中等压力下没有流动倾向；抵抗变形的力(如压缩)；保持固定的大小和形状
the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape
- 5.
单色的衣物
An article of clothing which is of a single color throughout.
- 6.
三维形状
a three-dimensional shape
- 7.
非液体的食物
Food which is not liquid-based.
固体食物；非流质食物；立体图形；三维形状；单色衣物；一种基本物质状态,能保持其大小和形状而无需容器(与液体或气体相对)；在室温和压力下呈固态的物质
用法In use
At very low temperatures, many liquids turn into a solid.
用法提示：solid 作名词，指物质的一种基本状态，与液体相对。
For health reasons, the doctor advised him to avoid solids for a day.
用法提示：solid 用复数形式，指固体食物，与流质食物相对。
A cube is a three-dimensional solid with six equal faces.
用法提示：solid 作名词，指立体图形，与平面图形相对。
a solid
指某一种固态物质时，solid 是可数名词，前面用不定冠词 a；特指时用 the solid。
At room temperature, iron is a solid.
在室温下，铁是一种固体。
solids
复数 solids 常指固体食物，与流质食物相对。
The baby started eating solids at six months.
相关词与表达Connections
搭配Collocations
- solid, liquid, and gas
- 固体、液体和气体
- The three states of matter are solid, liquid, and gas.物质的三种状态是固体、液体和气体。
- become a solid
- 变成固体
- When water freezes, it becomes a solid.水结冰时会变成固体。
- solid at room temperature
- 在室温下为固体
- Iron is a solid at room temperature.铁在室温下是固体。
- eat solids
- 吃固体食物
- The baby is starting to eat solids.宝宝开始吃固体食物了。
- geometric solid
- 几何体
学习提示Learner notes
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.